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31. 发明授权

US08344197B2 Production of para-xylene by the methylation of benzene and/or toluene 有权
标题翻译：通过苯和/或甲苯的甲基化生产对二甲苯
公开(公告)号：US08344197B2
公开(公告)日：2013-01-01
申请号：US12894778
申请日：2010-09-30
申请人： James R. Lattner , Mark P. Hagemeister , Jon Edmond Randolph Stanat , John Di-Yi Ou , Xiaobo Zheng , Lu Han
发明人： James R. Lattner , Mark P. Hagemeister , Jon Edmond Randolph Stanat , John Di-Yi Ou , Xiaobo Zheng , Lu Han
IPC分类号： C07C2/66
CPC分类号： C07C2/864 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： In a process for the production of para-xylene, methanol is preheated to a first temperature, an aromatic feedstock comprising toluene and/or benzene is preheated to a second temperature and the preheated methanol and aromatic feedstocks are fed to a reactor at a first methanol to aromatic feedstock molar ratio. The preheated aromatic feedstock is contacted with the preheated methanol under alkylation conditions in the reactor in the presence of a catalyst so that the methanol reacts with the aromatic feedstock to produce an effluent comprising para-xylene. During the reaction, a temperature is measured within the reactor and is compared with a predetermined optimal temperature. The methanol to aromatic feedstock molar ratio is then adjusted in a manner to reduce any difference between the measured and predetermined optimal temperatures in the reactor.
摘要翻译：在制备对二甲苯的方法中，将甲醇预热至第一温度，将包含甲苯和/或苯的芳族原料预热至第二温度，并将预热的甲醇和芳族原料以第一个甲醇与芳烃原料摩尔比。预热的芳族原料在催化剂存在下在反应器中在烷基化条件下与预热的甲醇接触，使得甲醇与芳族原料反应以产生包含对二甲苯的流出物。在反应期间，在反应器内测量温度并与预定的最佳温度进行比较。然后以降低反应器中测量的和预定的最佳温度之间的任何差异的方式调节甲醇与芳族原料的摩尔比。

32. 发明授权

US08084648B2 Process for producing cyclohexylbenzene 有权
标题翻译：生产环己基苯的方法
公开(公告)号：US08084648B2
公开(公告)日：2011-12-27
申请号：US12747295
申请日：2009-01-13
申请人： John S. Buchanan , Jane C. Cheng , Tan-Jen Chen , James R. Lattner
发明人： John S. Buchanan , Jane C. Cheng , Tan-Jen Chen , James R. Lattner
IPC分类号： C07C45/53 , C07C37/08 , C07C2/68
CPC分类号： C07C409/14 , C07C13/28 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2601/14 , C07C49/08 , C07C39/04
摘要： In a process for producing cyclohexylbenzene, hydrogen and a liquid feed comprising benzene are introduced into a reaction zone and are contacted in the reaction zone under hydroalkylation conditions to produce cyclohexylbenzene. An effluent stream comprising cyclohexylbenzene and unreacted benzene is removed from the reaction zone and is divided into at least first and second portions, wherein the mass ratio of the effluent stream first portion to the effluent stream second portion is at least 2:1. The effluent stream first portion is then cooled and the cooled effluent stream first portion is recycled to the reaction zone.
摘要翻译：在生产环己基苯的方法中，将氢和含苯的液体原料引入反应区，并在加氢烷基化条件下在反应区中接触以制备环己基苯。将包含环己基苯和未反应苯的流出物流从反应区除去，并分成至少第一和第二部分，其中流出物流第一部分与流出物流第二部分的质量比至少为2:1。然后将流出物流第一部分冷却，将冷却的流出物流第一部分再循环至反应区。

33. 发明授权

US08058371B2 Super-solution homogeneous propylene polymerization 有权
标题翻译：超溶液均相丙烯聚合
公开(公告)号：US08058371B2
公开(公告)日：2011-11-15
申请号：US12098907
申请日：2008-04-07
申请人： Patrick Brant , Gary L. Casty , Gabor Kiss , Raymond A. Cook , James R. Lattner
发明人： Patrick Brant , Gary L. Casty , Gabor Kiss , Raymond A. Cook , James R. Lattner
IPC分类号： C08F4/6592 , C08F2/06 , C08F110/06 , C08F210/06
CPC分类号： C08F10/06 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08L21/00 , C08F4/65908 , C08F2/06 , C08F2/14 , C08F2500/03 , C08F2500/17 , C08F2500/09 , C08F2500/12 , C08F2500/20
摘要： Processes for polymerizing propylene. About 40 wt % to about 80 wt % propylene monomer, based on total weight of propylene monomer and diluent, and about 20 wt % to about 60 wt % diluent, based on total weight of propylene monomer and diluent, can be fed into a reactor. The propylene monomer can be polymerized in the presence of a metallocene catalyst and an activator within the reactor at a temperature of about 80° C. or more and a pressure of about 13 MPa or more to produce a polymer product in a homogenous system. About 20 wt % to about 76 wt % (preferably About 28 wt % to about 76 wt %) propylene monomer, based on total weight of the propylene monomer, diluent, and polymer product, can be present at the reactor exit at steady state conditions.
摘要翻译：丙烯聚合方法基于丙烯单体和稀释剂的总重量计，约40重量％至约80重量％的丙烯单体和约20重量％至约60重量％的稀释剂（基于丙烯单体和稀释剂的总重量）可以进料到反应器。丙烯单体可在茂金属催化剂和活化剂存在下在约80℃以上的温度和约13MPa或更高的压力下在反应器内聚合，以在均匀体系中生产聚合物产物。基于丙烯单体，稀释剂和聚合物产物的总重量，约20重量％至约76重量％（优选约28重量％至约76重量％）的丙烯单体可以在稳态条件下在反应器出口处存在。

34. 发明授权

US08008412B2 Polymer production at supersolution conditions 有权
标题翻译：聚合物在超溶解条件下的生产
公开(公告)号：US08008412B2
公开(公告)日：2011-08-30
申请号：US11954273
申请日：2007-12-12
申请人： Patrick Brant , Kiss Gabor , Chris B. Friedersdorf , James R. Lattner , Gary L. Casty
发明人： Patrick Brant , Kiss Gabor , Chris B. Friedersdorf , James R. Lattner , Gary L. Casty
IPC分类号： C08F10/06 , C08F2/06 , C08F4/60 , C08F4/64
CPC分类号： C08F10/06 , C08F10/00 , C08F110/06 , C08F210/06 , C08F2/14 , C08F2/00 , C08F2/06 , C08F2500/15 , C08F2500/20 , C08F2500/09 , C08F2500/12 , C08F2500/01 , C08F2500/03 , C08F2500/17 , C08F2500/23 , C08F210/14 , C08F4/64144
摘要： This invention relates to a process to polymerize olefins comprising contacting propylene, at a temperature of 65° C. to 150° C. and a pressure of 1.72 to 34.5 MPa, with: 1) a catalyst system comprising one or more activators and one or more nonmetallocene metal-centered, heteroaryl ligand catalyst compounds, where the metal is chosen from the Group 4, 5, 6, the lanthanide series, or the actinide series of the Periodic Table of the Elements, 2) optionally one or more comonomers selected from ethylene and C4 to C12 olefins, 3) diluent or solvent, and 4) optionally scavenger, wherein: a) the olefin monomers and any comonomers are present in the polymerization system at 30 wt % or more, b) the propylene is present in the feed at 80 wt % or more, c) the polymerization occurs at a temperature above the solid-fluid phase transition temperature of the polymerization system and a pressure greater than 1 MPa below the cloud point pressure of the polymerization system, and d) the polymerization occurs: (1) at a temperature below the critical temperature of the polymerization system, or (preferably and) (2) at a pressure below the critical pressure of the polymerization system.
摘要翻译：本发明涉及聚合烯烃的方法，包括使丙烯在65℃至150℃的温度和1.72至34.5MPa的压力下接触，其中：1）包含一种或多种活化剂和一种或多种活化剂的催化剂体系更多的非金属茂金属中心的杂芳基配位体催化剂化合物，其中金属选自第4,5,6族，镧系元素或元素周期表的锕系列，2）任选的一种或多种共聚单体，其选自乙烯和C 4至C 12烯烃，3）稀释剂或溶剂，和4）任选的清除剂，其中：a）烯烃单体和任何共聚单体在聚合体系中以30重量％或更多存在，b）丙烯存在于进料为80重量％以上，c）在高于聚合体系的固体 - 流体相转变温度的温度和低于聚合体系浊点压力1MPa的压力下进行聚合，和d）聚合反应 n发生：（1）在低于聚合体系临界温度的温度下，或（优选和）（2）在低于聚合体系临界压力的压力下。

35. 发明授权

US07615578B2 Fast fluid bed methanol synthesis 有权
标题翻译：快速流化床甲醇合成
公开(公告)号：US07615578B2
公开(公告)日：2009-11-10
申请号：US11801436
申请日：2007-05-10
申请人： James R. Lattner
发明人： James R. Lattner
IPC分类号： C07C27/00
CPC分类号： C07C29/1512 , C07C1/20 , Y02P20/142 , C07C11/02 , C07C31/04 , C07C31/12
摘要： This invention is directed to a process for making a methanol product from a synthesis gas (syngas) feed using a fast fluid bed reactor. The reactor is operated at substantially plug flow type behavior. The heat from circulated catalyst is sufficient to initiate the reaction process with little to no preheating of feed required. In addition, little if any internal reactor cooling is needed.
摘要翻译：本发明涉及使用快速流化床反应器从合成气（合成气）进料制备甲醇产物的方法。反应器以基本上流动的形式运行。来自循环催化剂的热量足以引发反应过程，几乎不需要预热所需的进料。此外，几乎不需要内部反应器冷却。

36. 发明申请

US20080188635A1 Super-Solution Homogeneous Propylene Polymerization 有权
标题翻译：超溶液均相丙烯聚合
公开(公告)号：US20080188635A1
公开(公告)日：2008-08-07
申请号：US12098907
申请日：2008-04-07
申请人： Patrick Brant , Gary L. Casty , Gabor kiss , Raymond A. Cook , James R. Lattner
发明人： Patrick Brant , Gary L. Casty , Gabor kiss , Raymond A. Cook , James R. Lattner
IPC分类号： C08F110/06
CPC分类号： C08F10/06 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08L21/00 , C08F4/65908 , C08F2/06 , C08F2/14 , C08F2500/03 , C08F2500/17 , C08F2500/09 , C08F2500/12 , C08F2500/20
摘要： Processes for polymerizing propylene. About 40 wt % to about 80 wt % propylene monomer, based on total weight of propylene monomer and diluent, and about 20 wt % to about 60 wt % diluent, based on total weight of propylene monomer and diluent, can be fed into a reactor. The propylene monomer can be polymerized in the presence of a metallocene catalyst and an activator within the reactor at a temperature of about 80° C. or more and a pressure of about 13 MPa or more to produce a polymer product in a homogenous system. About 20 wt % to about 76 wt % (preferably About 28 wt % to about 76 wt %) propylene monomer, based on total weight of the propylene monomer, diluent, and polymer product, can be present at the reactor exit at steady state conditions.
摘要翻译：丙烯聚合方法基于丙烯单体和稀释剂的总重量计，约40重量％至约80重量％的丙烯单体和约20重量％至约60重量％的稀释剂（基于丙烯单体和稀释剂的总重量）可以进料到反应器。丙烯单体可在茂金属催化剂和活化剂存在下在约80℃以上的温度和约13MPa或更高的压力下在反应器内聚合，以在均匀体系中生产聚合物产物。基于丙烯单体，稀释剂和聚合物产物的总重量，约20重量％至约76重量％（优选约28重量％至约76重量％）的丙烯单体可以在稳态条件下在反应器出口处存在。

37. 发明授权

US07385099B2 Multiple riser reactor with centralized catalyst return 有权
标题翻译：具有集中催化剂返回的多个提升管反应器
公开(公告)号：US07385099B2
公开(公告)日：2008-06-10
申请号：US11452808
申请日：2006-06-14
申请人： Keith Holroyd Kuechler , James R. Lattner , Nicolas P. Coute , Jeffrey S. Smith , Justin Leonard Krieger
发明人： Keith Holroyd Kuechler , James R. Lattner , Nicolas P. Coute , Jeffrey S. Smith , Justin Leonard Krieger
IPC分类号： C07C1/00
CPC分类号： C07C51/252 , B01J8/0055 , B01J8/388 , C07C1/20 , C10G3/45 , C10G3/49 , C10G3/62 , C10G11/18 , C10G2300/1011 , C10G2300/1022 , C10G2300/1037 , C10G2300/4056 , C10G2400/02 , C10G2400/20 , Y02P30/20 , Y10S585/921 , Y10S585/922 , Y10S585/923 , Y10S585/924 , Y10S585/926 , C07C57/04
摘要： The present invention is directed to a hydrocarbon conversion apparatus and process. The apparatus comprises the following: a plurality of riser reactors, each having a first end into which a catalyst is fed, a second end through which the catalyst can exit, and optionally a center axis extending therebetween. The apparatus also includes a separation zone having a plurality of inlets, each inlet not being oriented along the center axes of the riser reactors, the separation zone being provided to separate the catalyst from products of a reaction conducted in the hydrocarbon conversion apparatus. A plurality of deviating members are also provided, each deviating member being in fluid communication between the second end of a respective riser reactor and a respective inlet of the separation zone. The apparatus also includes a catalyst retention zone provided to contain catalyst, which is fed to the riser reactors. A catalyst return is in fluid communication between the separation zone and the catalyst retention zone.
摘要翻译：本发明涉及烃转化装置和方法。该设备包括以下：多个提升管反应器，每个提升管反应器各自具有供给催化剂的第一端，催化剂可以从其中排出的第二端，以及可选地在其间延伸的中心轴线。该装置还包括具有多个入口的分离区，每个入口不沿着提升管反应器的中心轴线定向，分离区被提供以将催化剂与在烃转化装置中进行的反应产物分离。还提供了多个偏离构件，每个偏离构件在相应提升管反应器的第二端和分离区的相应入口之间流体连通。该装置还包括提供用于容纳催化剂的催化剂保留区，催化剂被供给至提升管反应器。催化剂返回在分离区和催化剂保留区之间流体连通。

38. 发明申请

US20070299146A1 Fast fluid bed methanol synthesis 有权
标题翻译：快速流化床甲醇合成
公开(公告)号：US20070299146A1
公开(公告)日：2007-12-27
申请号：US11801436
申请日：2007-05-10
申请人： James R. Lattner
发明人： James R. Lattner
IPC分类号： C07C27/00
CPC分类号： C07C29/1512 , C07C1/20 , Y02P20/142 , C07C11/02 , C07C31/04 , C07C31/12
摘要： This invention is directed to a process for making a methanol product from a synthesis gas (syngas) feed using a fast fluid bed reactor. The reactor is operated at substantially plug flow type behavior. The heat from circulated catalyst is sufficient to initiate the reaction process with little to no preheating of feed required. In addition, little if any internal reactor cooling is needed.
摘要翻译：本发明涉及使用快速流化床反应器从合成气（合成气）进料制备甲醇产物的方法。反应器以基本上流动的形式运行。来自循环催化剂的热量足以引发反应过程，几乎不需要预热所需的进料。此外，几乎不需要任何内部反应器冷却。

39. 发明授权

US07148261B2 Methanol manufacture using pressure swing reforming 有权
标题翻译：使用压力挥发重整的甲醇制造
公开(公告)号：US07148261B2
公开(公告)日：2006-12-12
申请号：US11011984
申请日：2004-12-14
申请人： Frank Hershkowitz , James R. Lattner
发明人： Frank Hershkowitz , James R. Lattner
IPC分类号： C07C27/00 , C07C1/00
CPC分类号： C07C29/1518 , Y02P30/42 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/02
摘要： A process for producing methanol is described in which a hydrocarbon is steam reformed in a reforming zone, and during the reforming stage, of a cyclic steam reformer having a reforming stage and a regeneration stage, the steam reforming being conducted under conditions effective to produce a first effluent stream containing synthesis gas. Fuel and an oxygen-containing gas are combusted in the regeneration stage of the reformer so as to reheat the reforming zone to a temperature sufficient for the reforming stage and generate a flue gas. At least part of the first effluent stream is contacted with a methanol synthesis catalyst under conditions effective to convert synthesis gas to methanol and form a methanol-containing stream and a tail gas stream comprising unreacted carbon monoxide and hydrogen. At least part of the tail gas stream is recycled as fuel for the regeneration stage of the cyclic steam reformer.
摘要翻译：描述了一种生产甲醇的方法，其中烃在重整区中进行蒸汽重整，并且在重整阶段期间，在具有重整阶段和再生阶段的循环蒸汽重整器中，蒸汽重整在有效产生含有合成气的第一流出物流。燃料和含氧气体在重整器的再生阶段中燃烧，以便将重整区再加热到足以进行重整阶段的温度并产生烟道气。在有效地将合成气转化成甲醇并形成含甲醇流和包含未反应的一氧化碳和氢气的尾气流的条件下，将至少部分第一流出物流与甲醇合成催化剂接触。至少部分尾气流作为循环蒸汽重整器的再生阶段的燃料再循环。

40. 发明授权

US06965057B2 Oxygenate to olefin process 有权
标题翻译：氧化烯到烯烃工艺
公开(公告)号：US06965057B2
公开(公告)日：2005-11-15
申请号：US10807818
申请日：2004-03-24
申请人： James H. Beech, Jr. , Cor F. Van Egmond , Teng Xu , James R. Lattner
发明人： James H. Beech, Jr. , Cor F. Van Egmond , Teng Xu , James R. Lattner
IPC分类号： B01J20/34 , B01J38/30 , B01J38/32 , C07C1/00 , C07C1/20 , C07C1/207 , C10G3/00
CPC分类号： C07C1/20 , B01J38/30 , B01J38/32 , C10G3/49 , C10G3/62 , C10G2300/4093 , C10G2300/708 , C10G2300/802 , C10G2300/805 , C10G2400/20 , Y02P20/584 , Y02P30/42 , C07C11/02
摘要： The invention relates to a process for converting an oxygenate feedstock into an olefin product stream comprising (a) contacting an oxygenate feedstock with a molecular sieve catalyst in a reactor under conditions effective to convert the feedstock into an olefin product stream and to form carbonaceous deposits on the catalyst; (b) contacting at least a portion of the catalyst having said carbonaceous deposits with an oxygen containing gas under conditions effective to obtain a regenerated catalyst having a reduced carbonaceous deposit level and having an increased molecular oxygen content; (c) removing at least 60% by volume of said molecular oxygen from the regenerated catalyst based upon the total volume of molecular oxygen; (d) returning said regenerated catalyst to said reactor; and (e) repeating steps (a)–(d).
摘要翻译：本发明涉及一种将含氧化合物原料转化成烯烃产物流的方法，该方法包括（a）在有效将原料转化成烯烃产物流并形成碳质沉积物的条件下，使反应器中的含氧化合物原料与分子筛催化剂接触催化剂; （b）在有效获得具有降低的碳沉积物水平并且具有增加的分子氧含量的再生催化剂的条件下使至少一部分具有所述碳质沉积物的催化剂与含氧气体接触; （c）基于分子氧的总体积从再生催化剂中除去至少60体积％的所述分子氧; （d）将所述再生催化剂返回到所述反应器; 和（e）重复步骤（a） - （d）。

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